19141210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4703}}^1$

素因数の和:4758

約数の個数: 32

約数和(自身を含む): 38610432

約数和(自身を除く): 19469222

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 4703, 9406, 23515, 47030, 51733, 103466, 174011, 258665, 348022, 517330, 870055, 1740110, 1914121, 3828242, 9570605, 19141210]

約数ペア:

[(1, 19141210), (2, 9570605), (5, 3828242), (10, 1914121), (11, 1740110), (22, 870055), (37, 517330), (55, 348022), (74, 258665), (110, 174011), (185, 103466), (370, 51733), (407, 47030), (814, 23515), (2035, 9406), (4070, 4703)]